rust/tests/ui/proc-macro/lifetimes.stderr

error: expected type, found `'`
  --> $DIR/lifetimes.rs:7:10
   |
LL | type A = single_quote_alone!();
   |          ^^^^^^^^^^^^^^^^^^^^^
   |          |
   |          expected type
   |          this macro call doesn't expand to a type
   |
   = note: this error originates in the macro `single_quote_alone` (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to previous error
Represent lifetimes as two joint tokens in proc macros 2018-05-13 21:01:56 +00:00			error: expected type, found `'`
Stabilize proc macros in type positions 2019-08-27 00:48:48 +00:00			`--> $DIR/lifetimes.rs:7:10`
Represent lifetimes as two joint tokens in proc macros 2018-05-13 21:01:56 +00:00			`\|`
Update tests 2019-03-09 12:03:44 +00:00			`LL \| type A = single_quote_alone!();`
Improve handling of spans around macro result parse errors Fixes #81543 After we expand a macro, we try to parse the resulting tokens as a AST node. This commit makes several improvements to how we handle spans when an error occurs: * Only ovewrite the original `Span` if it's a dummy span. This preserves a more-specific span if one is available. * Use `self.prev_token` instead of `self.token` when emitting an error message after encountering EOF, since an EOF token always has a dummy span * Make `SourceMap::next_point` leave dummy spans unused. A dummy span does not have a logical 'next point', since it's a zero-length span. Re-using the span span preserves its 'dummy-ness' for other checks 2021-01-31 20:21:28 +00:00			`\| ^^^^^^^^^^^^^^^^^^^^^`
			`\| \|`
			`\| expected type`
			`\| this macro call doesn't expand to a type`
			`\|`
Show macro name in 'this error originates in macro' message When there are multiple macros in use, it can be difficult to tell which one was responsible for producing an error. 2021-02-13 19:52:25 +00:00			= note: this error originates in the macro `single_quote_alone` (in Nightly builds, run with -Z macro-backtrace for more info)
Represent lifetimes as two joint tokens in proc macros 2018-05-13 21:01:56 +00:00
			`error: aborting due to previous error`